Factor Info

ID 153631
Size 871 digits / 2894 bits
Status composite
Value 9855038297601853439458362162137860402414917744265008174101720681754062742411944240781963344874350003860513538208729165028375753919004006052030240517997888026454019456360733225274626491488620281117051816703140568435817311018396973311646501085931091918355962426146863819480732198123503183448168242956646712463172427597336352698127809312302548642810508432853201162499735972838520672231144538826784146303142757856357911939611188855535440975253302274951474189310879073866741115808727061013200049244340686346632046595782501042340637363403326197599059137612797967148969583598965913096681733100766236471868204374733901234945711142917002477386432587193358297846793580286559410824478230318831372325503865119285107195795470937333850617103857234863135587727337184545472121354710660991968890106525495818731593159149181633828790694837774001825212128886941484604365149122744075434907563

Factorizations

Primary (ID: 152111) 1739014844889065247394714470434503 (proven prime)
(ID: 187707) 5667023675252480842899758045576145144926643915359616768752383731568610615510885469899998465529767408386230413780712331693581288134494723206802327562055600697131316240152753456538318509074981346708015520564927192243437530007211655842390177468135225246472683491345744367070716741381945482496634965699126864406344693029509055515933383527626273222140896989185033647793090770080507127128017253382451598795302348281538047906064778151470550984305363599190640619997585509635186917392034312839217416665776520151563781243291295880060458747177151477001221578321092949186021452137703448551258312325511184729780089463781099559198611867337182071050554394916162671111673574759489919616622538950930176810950550688831026306125793465036175299670320947619610758013494392073240759337556061825518421095175751226368655308312499640630424549101295444094133761021 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.